Analysis

  • max time kernel
    32s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    03-12-2022 17:35

General

  • Target

    c32d7582e4c25e888605c5fbbef48f2558a9ef8855dd98d4ecc70b9a562f9331.exe

  • Size

    455KB

  • MD5

    8f72c70d456e9fa3a5d758c32de19798

  • SHA1

    270653b997c3021ddae396fe591354c7cc0bf5d0

  • SHA256

    c32d7582e4c25e888605c5fbbef48f2558a9ef8855dd98d4ecc70b9a562f9331

  • SHA512

    64a2d51ace445cbb8f49bbb21ab71d1633ca6c2338931495745eade8e0c2e4c25cf69752122d7182fab4b68f19cc7a55f5d746fec9526bd4709bb453176a56b8

  • SSDEEP

    3072:/ffdqhMewFDu7gr4FJ1nCVagvOfGbEuTjlgzvV+BqW7cQOlOfCicB/e8/tOk4o/X:/fZc6AuTjtB3QZOfCic0kh/X

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1200
      • C:\Users\Admin\AppData\Local\Temp\c32d7582e4c25e888605c5fbbef48f2558a9ef8855dd98d4ecc70b9a562f9331.exe
        "C:\Users\Admin\AppData\Local\Temp\c32d7582e4c25e888605c5fbbef48f2558a9ef8855dd98d4ecc70b9a562f9331.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1412
        • C:\Users\Admin\AppData\Local\Temp\c32d7582e4c25e888605c5fbbef48f2558a9ef8855dd98d4ecc70b9a562f9331.exe
          C:\Users\Admin\AppData\Local\Temp\c32d7582e4c25e888605c5fbbef48f2558a9ef8855dd98d4ecc70b9a562f9331.exe
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2016

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1200-63-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

      Filesize

      28KB

    • memory/1412-54-0x0000000000400000-0x000000000046E000-memory.dmp

      Filesize

      440KB

    • memory/1412-61-0x0000000000400000-0x000000000046E000-memory.dmp

      Filesize

      440KB

    • memory/2016-58-0x0000000000407A4D-mapping.dmp

    • memory/2016-57-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/2016-60-0x0000000000400000-0x00000000004083A0-memory.dmp

      Filesize

      32KB

    • memory/2016-62-0x00000000756A1000-0x00000000756A3000-memory.dmp

      Filesize

      8KB

    • memory/2016-66-0x0000000010000000-0x0000000010012000-memory.dmp

      Filesize

      72KB